38541600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 216

約数和(自身を含む): 139842612

約数和(自身を除く): 101301012

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 96, 100, 101, 106, 120, 144, 150, 159, 160, 180, 200, 202, 212, 225, 240, 265, 288, 300, 303, 318, 360, 400, 404, 424, 450, 477, 480, 505, 530, 600, 606, 636, 720, 795, 800, 808, 848, 900, 909, 954, 1010, 1060, 1200, 1212, 1272, 1325, 1440, 1515, 1590, 1616, 1696, 1800, 1818, 1908, 2020, 2120, 2385, 2400, 2424, 2525, 2544, 2650, 3030, 3180, 3232, 3600, 3636, 3816, 3975, 4040, 4240, 4545, 4770, 4848, 5050, 5088, 5300, 5353, 6060, 6360, 7200, 7272, 7575, 7632, 7950, 8080, 8480, 9090, 9540, 9696, 10100, 10600, 10706, 11925, 12120, 12720, 14544, 15150, 15264, 15900, 16059, 16160, 18180, 19080, 20200, 21200, 21412, 22725, 23850, 24240, 25440, 26765, 29088, 30300, 31800, 32118, 36360, 38160, 40400, 42400, 42824, 45450, 47700, 48177, 48480, 53530, 60600, 63600, 64236, 72720, 76320, 80295, 80800, 85648, 90900, 95400, 96354, 107060, 121200, 127200, 128472, 133825, 145440, 160590, 171296, 181800, 190800, 192708, 214120, 240885, 242400, 256944, 267650, 321180, 363600, 381600, 385416, 401475, 428240, 481770, 513888, 535300, 642360, 727200, 770832, 802950, 856480, 963540, 1070600, 1204425, 1284720, 1541664, 1605900, 1927080, 2141200, 2408850, 2569440, 3211800, 3854160, 4282400, 4817700, 6423600, 7708320, 9635400, 12847200, 19270800, 38541600]

約数ペア:

[(1, 38541600), (2, 19270800), (3, 12847200), (4, 9635400), (5, 7708320), (6, 6423600), (8, 4817700), (9, 4282400), (10, 3854160), (12, 3211800), (15, 2569440), (16, 2408850), (18, 2141200), (20, 1927080), (24, 1605900), (25, 1541664), (30, 1284720), (32, 1204425), (36, 1070600), (40, 963540), (45, 856480), (48, 802950), (50, 770832), (53, 727200), (60, 642360), (72, 535300), (75, 513888), (80, 481770), (90, 428240), (96, 401475), (100, 385416), (101, 381600), (106, 363600), (120, 321180), (144, 267650), (150, 256944), (159, 242400), (160, 240885), (180, 214120), (200, 192708), (202, 190800), (212, 181800), (225, 171296), (240, 160590), (265, 145440), (288, 133825), (300, 128472), (303, 127200), (318, 121200), (360, 107060), (400, 96354), (404, 95400), (424, 90900), (450, 85648), (477, 80800), (480, 80295), (505, 76320), (530, 72720), (600, 64236), (606, 63600), (636, 60600), (720, 53530), (795, 48480), (800, 48177), (808, 47700), (848, 45450), (900, 42824), (909, 42400), (954, 40400), (1010, 38160), (1060, 36360), (1200, 32118), (1212, 31800), (1272, 30300), (1325, 29088), (1440, 26765), (1515, 25440), (1590, 24240), (1616, 23850), (1696, 22725), (1800, 21412), (1818, 21200), (1908, 20200), (2020, 19080), (2120, 18180), (2385, 16160), (2400, 16059), (2424, 15900), (2525, 15264), (2544, 15150), (2650, 14544), (3030, 12720), (3180, 12120), (3232, 11925), (3600, 10706), (3636, 10600), (3816, 10100), (3975, 9696), (4040, 9540), (4240, 9090), (4545, 8480), (4770, 8080), (4848, 7950), (5050, 7632), (5088, 7575), (5300, 7272), (5353, 7200), (6060, 6360)]